baber/WOPTO huggingface dataset:
Patent KR-20030011647-A (KR)
Inventor: INOUE HIROKAZU
IPC: H01L23/36
Filed: 2002-07-29
Abstract: PURPOSE: An IC chip mounting structure attaching to a chassis of a plasma display device is provided to radiate the heat of the driver IC chip. CONSTITUTION: The protective plate(66) is formed of a resin material such as epoxy resin or a metal such as aluminum, and mounted, on the side of the flexible printed circuit board(40) where the driver IC chip(58) is mounted, by an adhesive. The protective plate(66) has openings(66a). The opening is defined by the peripheral wall. When the protective plate 66 is mounted on the flexible printed circuit board, the driver IC chips enter the openings and are surrounded by the peripheral walls, respectively. Also, the protective plate has screw insertion holes.
Patent KR-20040013515-A (KR)
Title: Router and method of routing for connecting external DSL modem
Inventor: LEE TAE HUN
IPC: H04L12/28
Filed: 2002-08-07
Abstract: PURPOSE: A router for an external DSL modem connection is provided to be supplied with an Ethernet multiport necessary for connecting an external modem by an Ethernet interface, and to forward transmitted/received packets, thereby supplying an ADSL service through the external modem. CONSTITUTION: An LAN switch(221) has an LAN port(Port 1) for interfacing with a PC and a WAN port(Port 2) for an ADSL modem, and transmits/receives packets by using a tag. An MAC controller(222) transmits the packets to a corresponding port by using an MAC address table according to destination addresses of the packets. An Ethernet driver(223) processes LAN data. An Ethernet multiport driver(224) determines a port to be transmitted to applications(225) in reference to the tag attached with the LAN switch(221), transmits the determined port, attaches a tag in order to inform the packets of information on the ports(Port 1,Port 2), and transmits the information.
Patent KR-20030017428-A (KR)
Title: A manufacturing method of semiconductor substrate, semiconductor substrate, electrooptic apparatus and electronic eqipment
Inventor: YAMAZAKI YASUSHI
IPC: H01L21/02
Filed: 2002-08-23
Abstract: PURPOSE: A manufacturing method of semiconductor substrate, a semiconductor substrate, an electrooptic apparatus and electronic equipment are provided to obtain a high-quality single crystal silicon layer having no dislocation and cracks even when heat treatment for improving a bonding strength or an oxidation step is performed. CONSTITUTION: A manufacturing method of semiconductor substrate comprises forming the single crystal semiconductor layer(230) above the supporting substrate(500), forming a groove(260) in the periphery of a predetermined region of the single crystal semiconductor layer, and subsequently performing heat treatment.
Patent KR-20030025172-A (KR)
Title: Anti-bonding agents and methods for blast furnace slag or its grading adjusted slag
Inventor: KINOSHITA MITSUO
IPC: C04B20/10
Filed: 2002-08-26
Abstract: PURPOSE: Provide are anti-bonding agents and methods which can sufficiently prevent the bonding of blast furnace slag materials over an extended period of time without adversely affecting the physical properties of the materials such as blast furnace slag materials to be used. CONSTITUTION: The anti-bonding agent for blast furnace slag or its grading adjusted slag comprises one or more polymers having a main constituent unit shown by the formula 1 of a greater molar percentage than any other constituent unit, where M is hydrogen atom, alkali metal, alkali earth metal, ammonium or organic amine. The anti-bonding method for blast furnace slag or its grading adjusted slag comprises the step of using 0.002-0.3 parts by weight of the anti-bonding agent based on 100 parts by weight of the blast furnace slag or grading adjusted slag thereof.
Patent KR-20040021025-A (KR)
Title: Color printing method for inkjet printer
Inventor: CHOI GYEONG CHEOL
IPC: B41J2/01
Filed: 2002-09-02
Abstract: PURPOSE: A color-printing method for an ink jet printer is provided to save color ink, which are consumed more than other color ink, by allowing a user to select various printing modes when an amount of remaining color ink becomes lower than a reference value. CONSTITUTION: An amount of remaining color ink in each ink cartridge is detected(S110). Then, the amount of remaining color ink in each ink cartridge is displayed(S120). After that, it is checked whether or not there are ink cartridges in which remaining color ink is smaller than a reference value(S130). If there are no ink cartridges having color ink smaller than the reference value, printing work is normally carried out(S140). If there are ink cartridges having color ink smaller than the reference value, an alarming message is generated and a printing mode selecting message is displayed in a printing mode selection window(S150).
Patent KR-20040023452-A (KR)
Title: The structure of laser diode and the manufacturing method for protecting static electricity and surge
Inventor: KIM JONG GEUN
IPC: H01S5/026
Filed: 2002-09-11
Abstract: PURPOSE: A laser diode structure for preventing an electrostatics and a surge discharge and a method for manufacturing the same are provided to improve the reliability of the laser diode and to improve the yield of the laser diode in response to the overcoming of the surge. CONSTITUTION: A laser diode structure for preventing an electrostatics and a surge discharge includes a stem(5), a metal can(8) and a glass window(7). A sub-mount is mounted on the convex surface of the stem(5). The diode is mounted on the portion of the convex surface for preventing the electrostatics and surge to generate a critical problem. The photodiode chip is mounted for monitoring the laser light generated at the laser diode chip. The gold wire connects the mounted chip to the specific position of the stem. And, the metal can(8) provided with the glass window(7) is mounted for protecting the chip and the lead portion connected to each other by the gold wire.
Patent KR-20040023840-A (KR)
Title: Location-based realtime auto-group service method on the public W-LAN
Inventor: KANG GYEONG MO
IPC: H04L12/18
Filed: 2002-09-12
Abstract: PURPOSE: A real-time zone-based automatic group service method in a public wireless LAN is provided to embody a real-time zone group service by enabling the automatic creation, registration, and withdrawal of a zone group so that a public wireless LAN user can smoothly exchange information with another connected user at the same zone using his location information. CONSTITUTION: A real-time zone-based automatic group service system manages an AP(Access Point) information table and a subscriber location information table, and comprises a location information server to provide user location information. Whenever a public wireless LAN user is connected to a wireless LAN, new information is added to the tables. At this moment, the location information server delivers the added subscriber location information to a zone-based group server. The zone-based group server creates a new zone group using the delivered information in case that an associated AP or a group corresponding to 'Hotspot' doesn't exist. If the associated AP or group exists, the zone-based group server registers the subscriber in the group. If the subscriber moves his location, the zone-based group server deletes him from the previous group and registers him in a new group.
Patent KR-20020079670-A (KR)
Inventor: KO DUK HWAN
IPC: F24C15/20
Filed: 2002-09-13
Abstract: PURPOSE: A filter for a range hood is provided to obtain the collection effect of contaminated air and easiness in cleansing the hood. CONSTITUTION: A filter(1) for a range hood is composed of a filter portion(10) formed with stacking a plurality of wavy metal plates(11) having wavy holes in a certain size, a frame(20) finishing the corner of the filter portion, and a protrusion(30) for the installation of the range filter. Thus, it is possible to obtain the collection effect of the contaminated air and easiness in cleansing the hood.
Patent KR-20040024992-A (KR)
Title: Motor-driven Parking Post
Inventor: LEE CHEON SEONG
IPC: E01F13/00
Filed: 2002-09-18
Abstract: PURPOSE: A motor-driven no-parking post is provided to use conveniently and to simplify maintenance work. CONSTITUTION: The motor-driven no-parking post contains: an outer pipe(10) buried vertically to the ground; a reciprocating post(20) coupled to the upper end of the outer pipe(10) to be reciprocated; a driving motor(12) and a speed reducer(13) installed on the lower end of the outer pipe(10); a bolt shaft(15) coupled to a driving shaft(14) of the driving motor(12) and extended vertically; a nut body(21) attached to the inside of the reciprocating post(20) and coupled to the bolt shaft(15) by a screw; and a remote control unit(18) connected to the driving motor(12) to control the driving motor(12) by receiving outer remote control signals.
Patent KR-20030069770-A (KR)
Title: Car navigation terminal equipment and method for registering point of interest information and driving path by driver and method for updating the databases of center server
Inventor: JUN YU HYEOK
IPC: G08G1/0968
Filed: 2002-09-24
Abstract: PURPOSE: A car navigation system for registering reference region information and a traveling path, a controlling method thereof, and a method for updating a database of a central server are provided to set correctly a desired destination by storing the reference region information and the traveling path. CONSTITUTION: A car navigation system is connected to a central server through a wireless network. The central server includes a map database to provided an optimum traveling path according to a present position and a destination of a car. The car navigation system includes a display portion(240) and a memory portion(260). The display portion(240) receives the optimum traveling path from the central server and displays the optimum traveling path. The memory portion(260) is used for storing the present position information as reference region information. The reference region information is selectively transmitted to the central server when an user inputs the destination to receive a path guide service.
Patent KR-20040028054-A (KR)
Title: Scalable video compression encoding/decoding apparatus and the method to based on image segmentation
Inventor: KIM HAE GWANG
IPC: H04N7/34
Filed: 2002-09-28
Abstract: PURPOSE: A device for encoding/decoding an elastic motion picture based on an image division is provided to elastically encode a motion picture based on a screen space, and to transmit/store the motion picture, then to decode the motion picture in a receiver, thereby supplying various services. CONSTITUTION: A basic layer motion picture decoder(31) decodes a basic layer motion picture in which image information of a predetermined space is encoded, and reconfigures the basic layer motion picture. A motion picture reproducer(33) reproduces the basic layer motion picture. A motion picture display(34) outputs the reproduced motion picture on a screen. Based on a decoding result of the decoder(31), an improved layer motion picture decoder(32) decodes an improved layer motion picture in which image information of the rest space is encoded, reconfigures the improved layer motion picture, and transmits the motion picture to the motion picture reproducer(33).
Patent KR-20020097073-A (KR)
Title: hardwood char coal foothpasfe
Inventor: LEE HEE BONY
IPC: A61K8/97
Filed: 2002-09-18
Abstract: PURPOSE: A functional toothpaste composition having the pharmacological action of active carbon and a pyroligneous acid solution is provided which has an effect on prevention of tooth decay, removal of mouth odor and prevention of periodontal disease. CONSTITUTION: About 0.01 to 5% by weight of active carbon and 0.01 to 5% by weight of a pyroligneous acid solution are added to 99.09% by weight of conventional toothpaste material to produce the functional toothpaste, which comprises, by weight, 28% precipitated calcium carbonate, 1.0% dicalcium hydrogen phosphate, 0.1% aminocapronic acid, 0.1% allantoin chlorohydroxy aluminium, 1.0% sodium lauryl sulfate, 1.40% sodium carboxymethyl cellulose, 0.10% sodium benzoate, 12.0% glycerin, 0.05% propolis liquid, 0.1% active carbon, 0.07% pyroligneous acid solution, 0.01% aloe extract powder, 0.01% ascorbic acid, 0.17% sodium saccharate and 45.89% purified water.
Patent KR-20040034954-A (KR)
Title: Apparatus for confirming opening and closing of bucket
Inventor: CHO CHIL SEONG
IPC: B66C13/32
Filed: 2002-10-17
Abstract: PURPOSE: An opening checking device of a bucket is provided to prevent environmental pollution and material loss from falling rock in transferring, and to improve loading efficiency by easily checking the opening state of the bucket far from the cab. CONSTITUTION: An opening checking device of a bucket is composed of a striker(10) composed of a head, and installed in a low sheave box(7) of an unloader bucket and integrally moved up and down with the low sheave box, and an opening checking unit(20) installed in the head part of the unloader bucket and interlocked with the striker to display the opening and closing state of the unloader bucket to the cab at a long distance. The opening checking unit has an opening display unit indicating the opening and closing state of the unloader bucket, a first driving unit operated by the striker to support sliding for displaying the closing state of the bucket, and a second driving unit supporting sliding for displaying the opening state of the bucket.
Patent KR-20040035307-A (KR)
Title: Vertical type exchanger for carbon bridge
Inventor: LEE SEONG HO
IPC: C25D17/00
Filed: 2002-10-21
Abstract: PURPOSE: A vertical type apparatus for exchanging carbon bridge is provided which vertically lifts carbon bridge from plating cell and horizontally moving the lifted carbon bridge so that the carbon bridge is exchanged and ground. CONSTITUTION: In an apparatus for exchanging a carbon bridge(100) installed in an electroplating cell(10) to support the anode, the vertical type apparatus for exchanging the carbon bridge comprises an extracting means at the center of which a concave part is formed so that the carbon bridge is rested on the concave part, and which comprises fixing pins and carbon bridge support, wherein the fixing pins are elastically projected to the inner side of the concave part, and a driving screw is screw connected perpendicularly to one side of the carbon bridge support so that the carbon bridge support is lifted to an upper part of the electroplating cell through the driving screw; a transfer means comprising a transfer clipper(501) on which a projecting fixed part is formed in such a shape that the projecting fixed part is inwardly projected, wherein the clipper is horizontally transferred through transfer screw(503) horizontally stretched to transfer the carbon bridge to a grinding position outside the electroplating cell; and a grinding means on a front end of which grinding motor(408) is mounted, and which is moved back and forth by rack(425) and pinion gear to grind the carbon bridge positioned at the grinding position, wherein an upper fixing groove is formed on a side surface oppositely directed to the carbon bridge so that the projecting fixed part is inserted and fixed to the upper fixing groove, and a lower fixing groove is formed on an other side surface other than the fixing groove formed side surface of the carbon bridge so that the fixing pins are inserted into the lower fixing groove.
Patent KR-20040036440-A (KR)
Title: Shutting off wall controlling angle of refraction
Inventor: SHIN AN CHUL
IPC: E04B1/74
Filed: 2002-10-25
Abstract: PURPOSE: A wall for controlling a refractive angle of light and preventing transparency is provided to use solar energy effectively by controlling the irradiation angle and quantity of solar light accordingly to the weather and daylight hours, to protect the indoor temperature in a winter and to intercept the indoor and the outdoor completely by controlling a reflective plate. CONSTITUTION: The wall for controlling a refractive angle of light and preventing transparency comprises the steps of installing double transparent glass(2) to have a space inward, connecting many reflective plates(1) provided with a reflective plane to a support bar(3) using a ball joint(6) to be piled up at regular intervals, installing support bars(3) at the regular intervals, installing a daily inclination control bar(4) and a seasonal inclination control bar(5) on the support bar(3) to be rotated, installing many working arms(9) to the daily inclination control bar(4) to be rotated, and connecting connection bars(10,10') on both corners of a joint of the support bar(3) of each reflective plate(1) using ball joints(8,8'), wherein one connection bar(10) is connected with a working arm(9) by a wire(7) and another connection bar(10') is connected with the seasonal inclination control bar(5) by another wire(7') to be reciprocated.
Patent KR-20040037502-A (KR)
Title: System for providing realtime picture and description information in a vehicle
Inventor: WOO CHANG MI
IPC: G06F17/00
Filed: 2002-10-29
Abstract: PURPOSE: A system for providing a realtime image and a guide information of a transportation equipment is provided to offer external image or specific object of the transportation equipment when the transportation equipment is running. CONSTITUTION: The real time guide system comprises a photographing part(10), a display(20), a controller(30), the first user interface(40), and the second user interface(41). The first and second interfaces(40, 41) transfers control comment of user to the controller(30). The first user interface(40) receives offer commend of crews of the transportation equipment. The second user interface(41) receives commend of passengers. The controller(30) controls inputted control pictured image of the photographing part(10) according to the commend of the first user interface(40). The passenger controls turn-on/off the display using the second user interface(41).
Patent KR-20040039538-A (KR)
Title: An apparatus for cargo fixing in truck
Inventor: HAN CHANG GYU
IPC: B60P7/06
Filed: 2002-11-02
Abstract: PURPOSE: A cargo fixing device of a loading compartment for a truck is provided to prevent cargo from being driven into the corner or moved out of the loading compartment by fastening the cargo with moving the cargo fixing device to the right or the left according to the width of cargo. CONSTITUTION: A cargo fixing device of a loading compartment of a truck is composed of a transfer shaft(10) rotated and installed in a front frame(2) of the loading compartment; a handle detachably mounted to the end of the transfer shaft; and a connecting bar installed in the transfer body and horizontally moved. Both ends of the transfer shaft are connected to a support bar(3), and the support bar is vertically connected to the front frame of the loading compartment. The end of the transfer shaft is exposed out by penetrating the support bar and connected to the handle. The cargo is fixed in the loading compartment of the truck by moving the cargo fixing device to the right or the left.
Patent KR-20030038448-A (KR)
Title: Test system for studying a biological fluid
Inventor: THOMAS LENGSFELD
IPC: G01N33/577
Filed: 2002-11-06
Abstract: PURPOSE: Provided is a test system for detecting small amounts of antigens, antibodies, pathogens, toxins and/or exogenous or endogenous proteins in large volumes of biological fluids. CONSTITUTION: A test system for studying a biological fluid comprises a tube- or pipe-like hollow body which is intended for receiving or passing through the biological fluid and a support which is attached on which binding molecules for one or more different antigens, antibodies, pathogens, toxins and/or exogenous or endogenous proteins to be detected in the biological fluid are arranged in fields separated from one another.
Patent KR-20040044677-A (KR)
Title: an alternative fuel using of coal liquefaction oil
Inventor: SUNG JUNG SUK
IPC: C10L1/18
Filed: 2002-11-21
Abstract: PURPOSE: Provided is an alternative fuel using coal liquefaction oil which contains almost no sulfur and benzene, has an octane number of more than that of volatile oil and is able to alternate petroleum energy. CONSTITUTION: The alternative fuel comprises 50-80 wt.% of mixed coal extract extracted from bituminous coal, 10-20 wt.% of ethanol and methanol prepared by liquefaction of the coal, 5-15 wt.% of normal butanol extracted from the coal and 5-10 wt.% of toluene extracted from the coal.
Patent KR-20040046783-A (KR)
Title: Apparatus for removing foreign materials from surface of skin pass mill
Inventor: KANG BYEONG GI
IPC: B21B28/02
Filed: 2002-11-28
Abstract: PURPOSE: An apparatus for removing foreign materials on the surface of skin pass mill is provided which not only removes foreign materials from the surface of the skin pass mill, but also sucks in the foreign materials removed from the surface of the skin pass mill so that the surface of the skin pass mill is always maintained to the clean state. CONSTITUTION: The apparatus comprises a driving means(110) fixed to one side of the skin pass mill and moved back and forth toward the skin pass mill; a foreign material removing means(120) connected to an upper part of the driving means and contacted with the surface of the skin pass mill so that the foreign material removing means is rotated to remove foreign materials stuck to the skin pass mill; and a foreign material suction means(130) fixed onto the upper surface of the foreign material removing means to suck in foreign materials removed by the foreign material removing means, wherein the driving means comprises a plate shaped main body(111), a pair of connection plates(112), a driving motor(115) and a screw shaft(117), wherein the foreign material removing means comprises a base plate(121), a pair of brush rolls(123) and a brush roll driving motor(126), and wherein the foreign material suction means comprises a suction motor(131), a suction pipe(133) and a branched pipe(132).
Patent KR-20040047195-A (KR)
Inventor: JE SANG MAN
IPC: D06F37/22
Filed: 2002-11-29
Abstract: PURPOSE: A drum type washing machine is provided to damp vertical and right and left vibration of a tub with dampers and to reduce vertical and back and forth vibration of the tub with an elastic device to operate the drum type washing machine stably. CONSTITUTION: A tub(54) is arranged in a cabinet(52) to hold washing water or detergent. A motor(56) is fixed to a rear surface of the tub. The motor has a rotating shaft penetrating through the tub. A drum(58) is connected to the rotating shaft of the motor. The drum is arranged inside the tub to receive the laundry. A damper is installed to lower right and left sides of the tub to damp vertical and right and left vibration of the tub. An elastic device(62) is installed to upper front and rear sides of the tub to damp front and rear vibration to the tub. The elastic device is composed of front and ear springs(90,92). The front spring is connected to a front portion of a top plate(64) on one end and to an upper front portion of the tub on the other end. The rear spring is connected to a rear portion of the top plate on one end and to an upper rear portion of the tub on the other end. Therefore, vibration is reduced to operate a washing machine stably. Life of components is not reduced.